Is there any report for Bill and its payment date?

Yes, I've got an idea on how to generate a report to get the specific information you need, @Eryn L. 

Let's run the "Bills and Applied Payments" report to view the paid bills, payment date, and their reference numbers. I'll guide you how. 

1. Go to Reports from the left menu. 
2. Locate the What you owe section and select Bills and Applied Payments. 
3. Set the Report period. 

Here's what it looks like after performing the steps above: 

You can also customise the report to format things just the way you want them. Then, memorise it to save its current customisation settings. That way, you can quickly access it in your Custom Reports tab anytime. 

I'll be right here to help if you need further assistance. Keep safe always, @Eryn L.